ビンブラスチン硫酸塩
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識別子と物理属性
| CAS No. | 143-67-9 |
|---|---|
| 分子式 | C46H58N4O9 |
| 平均分子量 | 811 g/mol |
| 単同位体質量 | 810.42037944 g/mol |
| SMILES | CC[C@]1(O)C[C@@H]2CN(CCc3c([nH]c4ccccc34)[C@@](C(=O)OC)(c3cc4c(cc3OC)N(C)[C@H]3[C@@](O)(C(=O)OC)[C@H](OC(C)=O)[C@]5(CC)C=CCN6CC[C@]43[C@@H]65)C2)C1 |
| InChIKey | JXLYSJRDGCGARV-CFWMRBGOSA-N |
| PubChem CID | 13342 |
| ChEMBL | CHEMBL159 |
| EC No. | 212-734-0 |
| DTXSID | DTXSID8021430 |
| 現地名 | ビンブラスチン硫酸塩 |
化学・物理的性質
| XLogP | 3.7 |
|---|---|
| 極性表面積 | 154 |
| 水素結合供与体数 | 3 |
| 水素結合受容体数 | 12 |
| 回転可能結合数 | 10 |
| 重原子数 | 59 |
| 形式電荷 | 0 |
| 複雑度 | 1,700 |
| 医薬品 | Pharmaceuticals -> Listed in ZINC15 |
| LogP(分配係数) | log Kow = 3.703.72 |
| Color/Form | Solvated needles from methanol |
| 溶解度 | NegligibleODORLESS & HYGROSCOPICWHITE TO SLIGHTLY YELLOW, AMORPHOUS OR CRYSTALLINE POWDERFREELY SOL IN WATER /VINBLASTINE SULFATE/Practically insoluble in water, petroleum ethersoluble in alcohols, acetone, ethyl acetate, chloroformH2O: 10 mg/mL>=1 g/100 mL at 24.5 ºC |
| Human Drugs | Breast FeedingLactationMilk, HumanAntineoplastic AgentsAntimitotic AgentsCytotoxic medicines |
| Endocrine Disruptors | Potential endocrine disrupting compound |
| Decomposition | When heated to decomposition it emits toxic fumes of oxides of nitrogen. |
| 融点 | 211-216 °C267 °C (dec.)(lit.) |
| Optical Rotation | Crystallizes as hydrate, mp 284-285 °C. Specific optical rotation = - 28 deg at 26 °C/D ( c = 1.01 in methanol)UV max (Methanol): 212, 262, 282, 292 nm (log epsilon = 4.75, 4.28, 4.22, 4,18). Very slightly soluble in ethanol. Practically insoluble in ether. One part is soluble in 10 parts of water, 50 parts of chloroform /Sulfate/Specific optical rotation: -32 deg at 23 °C/D ( c = 0.88 in methanol) |
| Stability/Shelf Life | SOLN MAY BE STORED IN REFRIGERATOR FOR PERIODS OF 30 DAYS WITHOUT SIGNIFICANT LOSS OF POTENCY /VINBLASTINE SULFATE/ |
| Dissociation Constants | pKa1 = 5.4pKa2 = 7.4 |
| Other Experimental Properties | DECOMP AT 244-246 °CCRYSTALS /VINBLASTINE DIHYDROCHLORIDE DIHYDRATE/ |
| 比旋光度 | -21.7 º (c=2, CH3OH 21 ºC) |
| 貯蔵条件 | 2-8°C |
| 外観・状態 | 粉 |
| pKa(酸解離定数) | 7.4 |
| 色 | 白い |
| pH | 3.5~5.0 (1g/l, 25℃) |
| 臭い | 無臭 |
| Merck | 13,10044 |
| BRN | 3659812 |
| InChIKey | KDQAABAKXDWYSZ-PNYVAJAMSA-N |
| CAS データベース | 143-67-9(CAS DataBase Reference) |
| EPAの化学物質情報 | Vinblastine sulfate (143-67-9) |
化学的特性
Vinblastine sulfate is a white to off-white crystalline powder that is freely soluble in water, soluble in methane, and slightly soluble in ethanol. Its empiric formula is C46H58N4O9.H2SO4 , and it has a molecular weight of 909.07.
安全性と法規制
| FDA 要件 | The Approved Drug Products with Therapeutic Equivalence Evaluations List identifies currently marketed prescription drug products, incl vinblastine sulfate, approved on the basis of safety and effectiveness by FDA under sections 505 and 507 of the Federal Food, Drug, and Cosmetic Act. /Vinblastine sulfate/ |
|---|---|
| Special Reports | Weisburger EKBioassay Program for Carcinogenic Hazards of Cancer Chemotherapeutic AgentsCancer 40: 1935-49 (1977). Route: ip injectionSpecies: rats and mice.Zhou XJ, Rahmani RPreclinical and Clinical Pharmacology of Vinca Alkaloids. Drugs 44 (Suppl 4): 1-1666-9 (1992). Vinca alkaloids, including vinblastine, vincristine, vindesine and vinorelbine, are widely used antineoplastic drugs, either as single agents or in combination with other drugs. Numerous studies have been conducted in animals and humans, using various in vivo and in vitro models, to investigate the pharmacological behavior of this class of antitumor drug.Smith BDAntitumor Update: Vinca Alkaloids and Epipodophyllotoxins. Hosp Formul22 (Apr): 363-4, 367-8 (1987). A review of the toxicity, dosage and administration and indications of vincristine sulfate (Oncovin), vinblastine sulfate (Velban), vindesine, vinzolidine sulfate, etoposide (VP-16-213Vepesid) and teniposide (VM-26) in the treatment of malignancies is presented. |
| Shipment Methods and Regulations | /PRECAUTIONS FOR ANTINEOPLASTIC AGENTS:/ Methods for transporting hazardous drugs to the health-care setting should be consistent with environmental protection and national or local regulations for transporting hazardous substances. When hazardous drugs are being transported to the home-care setting, appropriate containers (eg, lined cardboard boxes) and procedures should be used to prevent breakage and contain leakage. ... The drugs must be securely capped or sealed and properly packaged and protected during transport to reduce further the chance of breakage and spillage in a public area such as a corridor or elevator. /Antineoplastic agents/ |
| Skin, Eye, and Respiratory Irritations | Care must be taken to avoid contact of vinblastine sulfate solutions with the eyes as severe irritation and possibly corneal ulceration can result.... A nurse who sought attention 6 days after squirting vinblastine solution in one eye, having developed by this time photophobia, pain, tearing, and redness of the eye, with vision reduced to 1/10 /is described/. Microcystic edema involved the entire corneal epithelium, and in the following days the epithelium ulcerated and came off in small sheets. Healing from the periphery toward the center began 2 wk after the accident, and in 3.5 wk the eye returned to normal. |
用途
用途
紡錘体の形成及び微小管の脱 重合を阻害することにより細胞分裂阻害作用 を示します。
説明
Vinblastine sulfate is the salt of an alkaloid extracted from Vinca rosea Linn., a common flowering herb known as the periwinkle (more properly known as Catharanthus roseus G. Don). Previously, the generic name was vincaleukoblastine, abbreviated VLB. It is a stathmokinetic oncolytic agent. When treated in vitro with this preparation, growing cells are arrested in metaphase. Chemical and physical evidence indicate that vinblastine sulfate is a dimeric alkaloid containing both indole and dihydroindole moieties.
使用
Anticancer agent; microtubule disrupter; Induces apoptosis.Vinblastine sulfate is therapeutically used as an antineoplastic. It is also used in the treatment of Hodgkin disease, choriocarcinoma, acute and chronic leukemias.
一般的な説明
Vinblastine Sulfate is the sulfate salt of vinblastine, a natural alkaloid isolated from the plant Catharanthus roseus (Madagascar periwinkle) with antineoplastic properties. Vinblastine disrupts microtubule formation and function during mitosis and interferes with glutamic acid metabolism. (NCI04)
製法・合成法
純化方法
Crystallise the sulfate from MeOH or EtOH and dry it in vacuo over conc H2SO4. The free base crystallises from EtOH or MeOH m 211-216o (+ 2MeOH .1 H2O) and forms a stable etherate from Et2O with m 201-211o, and [] D +42o (CHCl3), and UV max at 214 and 259nm (log 4.73 and 4.21). The dihydrochloride has m 244-246o(dec)(MeOH). It is a monoamine oxidase B inhibitor and induces microtubule aggregation. It is an antineoplastic drug for Hodgkin’s lymphoma. [Neuss et al. J Am Chem Soc 81 4754 1959, Jong-KeunSon et al. J Med Chem 33 1845 1990, Warfield & Bouck Science 186 1219 1974, Beilstein 26 III/IV 3167.]